CN104754351B - 对视频进行解码的方法和设备 - Google Patents
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- CN104754351B CN104754351B CN201510158600.5A CN201510158600A CN104754351B CN 104754351 B CN104754351 B CN 104754351B CN 201510158600 A CN201510158600 A CN 201510158600A CN 104754351 B CN104754351 B CN 104754351B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
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- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
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- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
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- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
- H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
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- H—ELECTRICITY
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- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
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- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
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- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2010-0009642 | 2010-02-02 | ||
KR20100009642A KR101495724B1 (ko) | 2010-02-02 | 2010-02-02 | 계층적 데이터 단위의 스캔 순서에 기반한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
CN201180008129.1A CN102742277B (zh) | 2010-02-02 | 2011-02-01 | 基于分层数据单元的扫描顺序对视频进行编码的方法和设备以及基于分层数据单元的扫描顺序对视频进行解码的方法和设备 |
Related Parent Applications (1)
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CN201180008129.1A Division CN102742277B (zh) | 2010-02-02 | 2011-02-01 | 基于分层数据单元的扫描顺序对视频进行编码的方法和设备以及基于分层数据单元的扫描顺序对视频进行解码的方法和设备 |
Publications (2)
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CN104754351A CN104754351A (zh) | 2015-07-01 |
CN104754351B true CN104754351B (zh) | 2019-10-18 |
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Application Number | Title | Priority Date | Filing Date |
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CN201510158600.5A Active CN104754351B (zh) | 2010-02-02 | 2011-02-01 | 对视频进行解码的方法和设备 |
CN201510159349.4A Active CN104796719B (zh) | 2010-02-02 | 2011-02-01 | 对视频进行解码的方法和设备 |
CN201510159484.9A Pending CN104796720A (zh) | 2010-02-02 | 2011-02-01 | 对视频进行解码的方法和设备 |
CN201510158068.7A Active CN104754350B (zh) | 2010-02-02 | 2011-02-01 | 对视频进行解码的方法和设备 |
CN201510159110.7A Active CN104754352B (zh) | 2010-02-02 | 2011-02-01 | 对视频进行解码的方法和设备 |
CN201180008129.1A Active CN102742277B (zh) | 2010-02-02 | 2011-02-01 | 基于分层数据单元的扫描顺序对视频进行编码的方法和设备以及基于分层数据单元的扫描顺序对视频进行解码的方法和设备 |
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CN201510159349.4A Active CN104796719B (zh) | 2010-02-02 | 2011-02-01 | 对视频进行解码的方法和设备 |
CN201510159484.9A Pending CN104796720A (zh) | 2010-02-02 | 2011-02-01 | 对视频进行解码的方法和设备 |
CN201510158068.7A Active CN104754350B (zh) | 2010-02-02 | 2011-02-01 | 对视频进行解码的方法和设备 |
CN201510159110.7A Active CN104754352B (zh) | 2010-02-02 | 2011-02-01 | 对视频进行解码的方法和设备 |
CN201180008129.1A Active CN102742277B (zh) | 2010-02-02 | 2011-02-01 | 基于分层数据单元的扫描顺序对视频进行编码的方法和设备以及基于分层数据单元的扫描顺序对视频进行解码的方法和设备 |
Country Status (6)
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US (8) | US8792547B2 (ko) |
KR (1) | KR101495724B1 (ko) |
CN (6) | CN104754351B (ko) |
MY (5) | MY175234A (ko) |
PH (4) | PH12015500872B1 (ko) |
WO (1) | WO2011096741A2 (ko) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101495724B1 (ko) * | 2010-02-02 | 2015-02-25 | 삼성전자주식회사 | 계층적 데이터 단위의 스캔 순서에 기반한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
AU2011241283B2 (en) | 2010-04-13 | 2015-02-05 | Samsung Electronics Co., Ltd. | Video-encoding method and video-encoding apparatus based on encoding units determined in accordance with a tree structure, and video-decoding method and video-decoding apparatus based on encoding units determined in accordance with a tree structure |
ES2691743T3 (es) * | 2010-12-06 | 2018-11-28 | Sun Patent Trust | Método de codificación de imágenes, método de decodificación de imágenes, dispositivo de codificación de imágenes y dispositivo de decodificación de imágenes |
PL231159B1 (pl) | 2011-09-09 | 2019-01-31 | Kt Corp | Sposób uzyskiwania czasowego predykcyjnego wektora ruchu i urządzenie do stosowania tego sposobu |
US9800870B2 (en) | 2011-09-16 | 2017-10-24 | Qualcomm Incorporated | Line buffer reduction for short distance intra-prediction |
WO2013062175A1 (ko) * | 2011-10-24 | 2013-05-02 | 한국항공대학교산학협력단 | 향상 계층에 대한 스케일러블 코딩 방법 및 장치 |
RU2710303C2 (ru) | 2011-11-08 | 2019-12-25 | Кт Корпорейшен | Способ декодирования видеосигнала |
WO2013109122A1 (ko) * | 2012-01-19 | 2013-07-25 | 삼성전자 주식회사 | 계층적 부호화 단위에 따라 스캔 순서를 변경하는 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
WO2013109123A1 (ko) | 2012-01-19 | 2013-07-25 | 삼성전자 주식회사 | 인트라 예측 처리 속도 향상을 위한 비디오의 부호화 방법 및 장치, 비디오의 복호화 방법 및 장치 |
US20130188719A1 (en) * | 2012-01-20 | 2013-07-25 | Qualcomm Incorporated | Motion prediction in svc using motion vector for intra-coded block |
WO2013145021A1 (ja) * | 2012-03-30 | 2013-10-03 | 株式会社日立製作所 | 画像復号方法及び画像復号装置 |
LT3793200T (lt) | 2012-04-13 | 2023-02-27 | Ge Video Compression, Llc | Vaizdo kodavimas su maža delsa |
FI4002842T3 (fi) | 2012-06-26 | 2023-11-02 | Lg Electronics Inc | Videodekoodausmenetelmä, videokoodausmenetelmä ja tallennusväline, joka tallentaa koodatun videoinformaation |
FR2992815A1 (fr) * | 2012-06-27 | 2014-01-03 | France Telecom | Procede de codage d'un bloc courant d'une premiere composante d'image par rapport a un bloc de reference d'au moins une deuxieme composante d'image, dispositif de codage et programme d'ordinateur correspondant |
AU2013283173B2 (en) | 2012-06-29 | 2016-03-24 | Ge Video Compression, Llc | Video data stream concept |
CN103974063A (zh) * | 2013-01-28 | 2014-08-06 | 乐金电子(中国)研究开发中心有限公司 | 一种深度模型的编解码方法及视频编解码器 |
JP6262260B2 (ja) * | 2013-03-15 | 2018-01-17 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | 深度マップイントラコード化のための予測子 |
US9992501B2 (en) | 2013-09-10 | 2018-06-05 | Kt Corporation | Method and apparatus for encoding/decoding scalable video signal |
CN104754362B (zh) * | 2014-01-01 | 2021-11-02 | 上海天荷电子信息有限公司 | 使用精细划分块匹配的图像压缩方法 |
CN103841422B (zh) * | 2014-03-21 | 2017-05-31 | 华为技术有限公司 | 深度图像的帧内预测方法和装置 |
KR20240056657A (ko) * | 2015-05-12 | 2024-04-30 | 삼성전자주식회사 | 적응적인 순서로 결정되는 블록을 이용하여 영상을 부호화 또는 복호화하는 방법 및 장치 |
CN116506602A (zh) | 2016-03-11 | 2023-07-28 | 数字洞察力有限公司 | 视频编码方法以及装置 |
CN105681788B (zh) * | 2016-04-07 | 2019-05-03 | 中星技术股份有限公司 | 视频编码方法和视频编码装置 |
BR112018069135B1 (pt) | 2016-05-10 | 2023-12-26 | Samsung Electronics Co., Ltd | Método de decodificação de imagem para decodificar uma imagem, aparelho de decodificação de imagens para decodificar uma imagem, método de codificação de imagem para codificar uma imagem, e aparelho de codificação de imagens para codificar uma imagem |
CN107820077B (zh) * | 2016-09-14 | 2019-06-28 | 北京金山云网络技术有限公司 | 一种最大可用编码单元尺寸确定方法及装置 |
EP3800884A1 (en) * | 2016-10-10 | 2021-04-07 | Samsung Electronics Co., Ltd. | The method for encoding/ decoding a picture and apparatus thereof |
WO2018070550A1 (ko) | 2016-10-10 | 2018-04-19 | 삼성전자 주식회사 | 픽처 외곽선의 부호화 단위를 부호화 또는 복호화하는 방법 및 장치 |
CN115883826A (zh) | 2016-10-10 | 2023-03-31 | 三星电子株式会社 | 用于对图像进行编码/解码的方法和设备 |
KR102353778B1 (ko) * | 2016-10-11 | 2022-01-20 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
CN108076345A (zh) * | 2016-11-09 | 2018-05-25 | 阿里巴巴集团控股有限公司 | 多视角视频帧的编码方法、传输方法、装置、计算机 |
WO2018124627A1 (ko) | 2016-12-27 | 2018-07-05 | 삼성전자 주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
CN108702505B (zh) * | 2017-12-14 | 2020-12-11 | 北京金山云网络技术有限公司 | 一种编码单元划分决策方法、装置、编码器及存储介质 |
US10506242B2 (en) * | 2018-01-30 | 2019-12-10 | Google Llc | Efficient context model computation design in transform coefficient coding |
US10869060B2 (en) * | 2018-01-30 | 2020-12-15 | Google Llc | Efficient context model computation design in transform coefficient coding |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1756365A (zh) * | 2004-09-30 | 2006-04-05 | 三星电子株式会社 | 基于多重扫描的帧内模式中编码和解码数据的方法和设备 |
CN1874521A (zh) * | 2005-05-30 | 2006-12-06 | 三星电子株式会社 | 用于图像编码和解码的设备和方法 |
CN101222641A (zh) * | 2007-01-11 | 2008-07-16 | 华为技术有限公司 | 帧内预测编解码方法及其装置 |
CN101340585A (zh) * | 2007-07-05 | 2009-01-07 | 索尼株式会社 | 数据处理设备、方法及编码设备、方法和解码设备、方法 |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0746628A (ja) * | 1993-06-29 | 1995-02-14 | Toshiba Corp | 画像信号符号化装置及び画像信号復号化装置 |
US5881176A (en) * | 1994-09-21 | 1999-03-09 | Ricoh Corporation | Compression and decompression with wavelet style and binary style including quantization by device-dependent parser |
US5841936A (en) | 1994-10-07 | 1998-11-24 | Sony Corporation | Picture data recording/reproducing apparatus for providing divisional picture management without boundary distortion |
US6084908A (en) * | 1995-10-25 | 2000-07-04 | Sarnoff Corporation | Apparatus and method for quadtree based variable block size motion estimation |
JPH10257502A (ja) * | 1997-03-17 | 1998-09-25 | Matsushita Electric Ind Co Ltd | 階層画像符号化方法、階層画像多重化方法、階層画像復号方法及び装置 |
US6970604B1 (en) * | 1998-10-05 | 2005-11-29 | Media Tek Inc. | Apparatus and method for forming a coding unit |
CN1237817C (zh) * | 2000-05-03 | 2006-01-18 | 皇家菲利浦电子有限公司 | 视频序列压缩的编码方法 |
WO2001089226A1 (en) * | 2000-05-18 | 2001-11-22 | Koninklijke Philips Electronics N.V. | Encoding method for the compression of a video sequence |
US7386048B2 (en) * | 2002-05-28 | 2008-06-10 | Sharp Laboratories Of America, Inc. | Methods and systems for image intra-prediction mode organization |
JP2004254298A (ja) * | 2003-01-30 | 2004-09-09 | Ricoh Co Ltd | 画像処理装置、プログラム及び記憶媒体 |
JP2005117196A (ja) * | 2003-10-03 | 2005-04-28 | Matsushita Electric Ind Co Ltd | 映像符号化方法 |
JP4213646B2 (ja) * | 2003-12-26 | 2009-01-21 | 株式会社エヌ・ティ・ティ・ドコモ | 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法、及び画像復号プログラム。 |
FR2875974A1 (fr) * | 2004-09-28 | 2006-03-31 | Thomson Licensing Sa | Procede et dispositif de codage d'une sequence d'images sources |
CN101268698A (zh) * | 2005-05-19 | 2008-09-17 | Lg电子株式会社 | 用于视频数据编码/解码的方法 |
KR100878812B1 (ko) | 2005-05-26 | 2009-01-14 | 엘지전자 주식회사 | 영상신호의 레이어간 예측에 대한 정보를 제공하고 그정보를 이용하는 방법 |
JP5089878B2 (ja) * | 2005-10-28 | 2012-12-05 | パナソニック株式会社 | 画像符号化装置 |
KR101232780B1 (ko) * | 2006-01-12 | 2013-09-03 | (주)휴맥스 | 통합 코덱 장치 및 방법 |
WO2007079782A1 (en) | 2006-01-13 | 2007-07-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Quality scalable picture coding with particular transform coefficient scan path |
BRPI0715770B1 (pt) | 2006-08-25 | 2020-03-10 | Interdigital Vc Holdings, Inc. | Método, aparelho e mídia de armazenamento para particionamento com menor resolução |
JP5082548B2 (ja) * | 2007-03-30 | 2012-11-28 | 富士通株式会社 | 画像処理方法、符号化器および復号化器 |
US8428133B2 (en) * | 2007-06-15 | 2013-04-23 | Qualcomm Incorporated | Adaptive coding of video block prediction mode |
KR101228020B1 (ko) * | 2007-12-05 | 2013-01-30 | 삼성전자주식회사 | 사이드 매칭을 이용한 영상의 부호화 방법 및 장치, 그복호화 방법 및 장치 |
EP2081386A1 (en) | 2008-01-18 | 2009-07-22 | Panasonic Corporation | High precision edge prediction for intracoding |
KR20090095317A (ko) * | 2008-03-05 | 2009-09-09 | 삼성전자주식회사 | 영상 부호화 및 복호화 방법 및 장치 |
KR20090097689A (ko) * | 2008-03-12 | 2009-09-16 | 삼성전자주식회사 | 영상의 인트라 예측 부호화/복호화 방법 및 장치 |
US8184705B2 (en) * | 2008-06-25 | 2012-05-22 | Aptina Imaging Corporation | Method and apparatus for motion compensated filtering of video signals |
KR101517768B1 (ko) * | 2008-07-02 | 2015-05-06 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
US8634456B2 (en) * | 2008-10-03 | 2014-01-21 | Qualcomm Incorporated | Video coding with large macroblocks |
US9100648B2 (en) * | 2009-06-07 | 2015-08-04 | Lg Electronics Inc. | Method and apparatus for decoding a video signal |
KR101487686B1 (ko) * | 2009-08-14 | 2015-01-30 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
KR101456498B1 (ko) * | 2009-08-14 | 2014-10-31 | 삼성전자주식회사 | 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
KR101452860B1 (ko) * | 2009-08-17 | 2014-10-23 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
KR101522850B1 (ko) * | 2010-01-14 | 2015-05-26 | 삼성전자주식회사 | 움직임 벡터를 부호화, 복호화하는 방법 및 장치 |
KR101495724B1 (ko) * | 2010-02-02 | 2015-02-25 | 삼성전자주식회사 | 계층적 데이터 단위의 스캔 순서에 기반한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
WO2011145862A2 (en) * | 2010-05-17 | 2011-11-24 | Lg Electronics Inc. | New intra prediction modes |
SI2924995T1 (sl) * | 2010-07-09 | 2018-10-30 | Samsung Electronics Co., Ltd. | Postopek za dekodiranje videa z uporabo združevanja blokov |
PL3618431T3 (pl) * | 2010-07-21 | 2023-05-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Kodowanie i dekodowanie obrazu wizyjnego |
US9049444B2 (en) * | 2010-12-22 | 2015-06-02 | Qualcomm Incorporated | Mode dependent scanning of coefficients of a block of video data |
US9210438B2 (en) * | 2012-01-20 | 2015-12-08 | Sony Corporation | Logical intra mode naming in HEVC video coding |
KR101731430B1 (ko) | 2015-07-02 | 2017-04-28 | 삼성전자주식회사 | 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1756365A (zh) * | 2004-09-30 | 2006-04-05 | 三星电子株式会社 | 基于多重扫描的帧内模式中编码和解码数据的方法和设备 |
CN1874521A (zh) * | 2005-05-30 | 2006-12-06 | 三星电子株式会社 | 用于图像编码和解码的设备和方法 |
CN101222641A (zh) * | 2007-01-11 | 2008-07-16 | 华为技术有限公司 | 帧内预测编解码方法及其装置 |
CN101340585A (zh) * | 2007-07-05 | 2009-01-07 | 索尼株式会社 | 数据处理设备、方法及编码设备、方法和解码设备、方法 |
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